Lol do you even play a warrior, Meslow? We have Reasoned agression 10 CA per second for 9 secs, then there are some revamped rubys that give you 10 CA per sec for 3 everytime a knocked down enemy stands up(the knock down from headbutt, bash)... Also there is double blow wich hits in a cone in front max 2 enemys and gives 20 CA if you hit 2... Prolly warrior is one of the most newbie friendly class out there if you go 2h... not paired
NOw to the original qeustion yes you can aoe farm pretty well mobs up until Wellebell with no trouble

. In Wellebell things change as you need a healer to heal you. Otherwise pull more than 2 mobs and they will kill you unless your geared up...
P.S.: I actually farm mobs and tank them a little with my 2h build but only with a healer if I have no healer I just go one mob at a time. Ysara or Ycex ingame pm if you want